 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
LTC2414 Datasheet(PDF) 11 Page - Linear Technology |
|
||||||||||||||||||||||||||||||
LTC2414 Datasheet(HTML) 11 Page - Linear Technology |
|
|
11 / 48 page  LTC2414/LTC2418 11 241418fa CS is HIGH. While in the sleep state, power consumption is reduced by nearly two orders of magnitude. The conver- sion result is held indefinitely in a static shift register while the converter is in the sleep state. Once CS is pulled LOW, the device exits the low power mode and enters the data output state. If CS is pulled HIGH before the first rising edge of SCK, the device returns to the low power sleep mode and the conversion result is still held in the internal static shift register. If CS remains LOW after the first rising edge of SCK, the device begins output- ting the conversion result and inputting channel selection bits. Taking CS high at this point will terminate the data output state and start a new conversion. The channel selection control bits are shifted in through SDI from the Figure 1 FU CTIO AL BLOCK DIAGRA TEST CIRCUITS AUTOCALIBRATION AND CONTROL DIFFERENTIAL 3RD ORDER ∆Σ MODULATOR DECIMATING FIR ADDRESS INTERNAL OSCILLATOR SERIAL INTERFACE GND VCC CH0 CH1 • • • CH15 COM IN+ IN– MUX SDO SCK REF+ REF – CS SDI FO (INT/EXT) 241418 F01 + – 1.69k SDO 241418 TA02 Hi-Z TO VOH VOL TO VOH VOH TO Hi-Z CLOAD = 20pF 1.69k SDO 241418 TA03 Hi-Z TO VOL VOH TO VOL VOL TO Hi-Z CLOAD = 20pF VCC CONVERTER OPERATION Converter Operation Cycle The LTC2414/LTC2418 are multichannel, low power, delta- sigma analog-to-digital converters with an easy-to-use 4-wire serial interface (see Figure 1). Their operation is made up of three states. The converter operating cycle begins with the conversion, followed by the low power sleep state and ends with the data input/output (see Figure 2). The 4-wire interface consists of serial data input (SDI), serial data out- put (SDO), serial clock (SCK) and chip select (CS). Initially, the LTC2414 or LTC2418 performs a conversion. Once the conversion is complete, the device enters the sleep state. The part remains in the sleep state as long as APPLICATIO S I FOR ATIO |
Similar Part No. - LTC2414_15 |
|
Similar Description - LTC2414_15 |
|
|
Link URL |
| Privacy Policy |
| ALLDATASHEET.COM |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
